Finding the Fourth Proportional to 1,930.83, 2,664.34 and 1,184.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,930.83 : 2,664.34 = 1,184.82 : x
2. Step 2: Convert to fraction form
   1,930.83/2,664.34 = 1,184.82/x
3. Step 3: Cross multiply
   1,930.83x = 2,664.34 × 1,184.82
4. Step 4: Simplify right side
   1,930.83x = 3,156,757.03
5. Step 5: Solve for x
   x = 3,156,757.03/1,930.83
6. Step 6: Final answer
   x = 1,634.93